63 lines
1.6 KiB
C
63 lines
1.6 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* ft_strsplit.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: hulamy <marvin@42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2018/11/14 21:19:36 by hulamy #+# #+# */
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/* Updated: 2019/03/25 15:26:39 by hulamy ### ########.fr */
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/* */
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/* ************************************************************************** */
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/*
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** return an array of string with each word found in str, with c as separator
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*/
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#include "libft.h"
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static int ft_count_word(char const *s, char c)
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{
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int i;
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int len;
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i = -1;
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len = 0;
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while (s[++i])
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if (s[i] != c)
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{
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len++;
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while (s[i] && s[i] != c)
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i++;
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}
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return (len);
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}
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char **ft_strsplit(char const *s, char c)
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{
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char **array;
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int i;
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int j;
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int len;
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i = -1;
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j = 0;
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if (!s || !c)
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return (0);
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if (!(array = (char **)malloc(sizeof(char *) * (ft_count_word(s, c) + 1))))
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return (NULL);
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while (s[++i])
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{
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if (s[i] != c)
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{
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len = 0;
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while (s[i + len] && s[i + len] != c)
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len++;
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array[j++] = ft_strsub(s, i, len);
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i = i + len - 1;
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}
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}
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array[j] = 0;
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return (array);
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}
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